Aggregation represents a basic metric aggregation.

BoolQuery supports combining multiple queries.

EntityCard represents an individual recommendation returned by the API.

MatchQuery represents a match query in Elasticsearch.

RangeQuery represents a range query in Elasticsearch.

RecommendRequest represents the input for the recommend API.

RecommendResponse represents the response structure for the recommend API.

SearchResponse represents the response to a search query.

SortOption defines sorting for search results.

Suggestion represents an individual suggestion returned by the API.

SuggestResponse represents the response structure for the suggest API.

TermQuery represents a term query in Elasticsearch.

TotalHits represents the total number of hits in the search response.